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<?php |
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namespace GBProd\ElasticsearchDataProviderBundle\DependencyInjection\Compiler; |
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use GBProd\ElasticsearchDataProviderBundle\DataProvider\DataProvider; |
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use GBProd\ElasticsearchDataProviderBundle\DataProvider\RegistryEntry; |
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Reference; |
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/** |
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* Compiler path to register DataProviders |
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* |
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* @author gbprod <[email protected]> |
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*/ |
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class DataProviderCompilerPass implements CompilerPassInterface |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function process(ContainerBuilder $container) |
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{ |
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if (!$container->hasDefinition('gbprod.elasticsearch_dataprovider.registry')) { |
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return; |
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} |
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$registry = $container->getDefinition('gbprod.elasticsearch_dataprovider.registry'); |
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$providers = $container->findTaggedServiceIds('elasticsearch.dataprovider'); |
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foreach ($providers as $providerId => $tags) { |
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$this->processProvider($container, $registry, $providerId, $tags); |
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} |
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} |
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private function processProvider(ContainerBuilder $container, $registry, $providerId, $tags) |
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{ |
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$this->validateIsAProvider($container, $providerId); |
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foreach ($tags as $tag) { |
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$this->validateTag($tag, $providerId); |
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$this->registerProvider($registry, $providerId, $tag); |
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} |
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} |
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private function validateIsAProvider(ContainerBuilder $container, $providerId) |
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{ |
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if ($this->isNotAProvider($container->getDefinition($providerId))) { |
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throw new \InvalidArgumentException( |
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sprintf( |
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'DataProvider "%s" must implements DataProvider interface.', |
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$providerId |
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) |
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); |
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} |
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} |
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private function isNotAProvider(Definition $definition) |
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{ |
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$reflection = new \ReflectionClass($definition->getClass()); |
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return !$reflection->implementsInterface(DataProvider::class); |
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} |
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private function validateTag($tag, $providerId) |
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{ |
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if ($this->isTagIncorrect($tag)) { |
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throw new \InvalidArgumentException( |
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sprintf('DataProvider "%s" must specify the "index"' . |
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' and "type" attribute.', |
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$providerId |
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) |
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); |
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} |
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} |
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private function isTagIncorrect($tag) |
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{ |
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return !isset($tag['type']) |
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|| !isset($tag['index']) |
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|| empty($tag['index']) |
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|| empty($tag['type']) |
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; |
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} |
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private function registerProvider($registry, $providerId, $tag) |
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{ |
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$entryDefinition = new Definition( |
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RegistryEntry::class, |
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[ |
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new Reference($providerId), |
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$tag['index'], |
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$tag['type'], |
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] |
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); |
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$registry->addMethodCall('add', [$entryDefinition]); |
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} |
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} |
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gbprod /
elasticsearch-dataprovider-bundle
